GUN So now that I have the GSG-5

I haven't even gotten to take it to the range yet and I'm already looking at getting a screw-on adapter and suppressor for it. Gemtech and a couple others make one that would run about $375+$200 tax.... anyone else using a suppressed .22LR? No real reason other than I could shoot on my dad's land without waking the neighbors or using hearing protection, plus of course it's cool